Hyundai Ioniq (AE): Seat Electrical / Seat Heater. Components and components location

Component Location
[Front Seat Heater (Non-Air ventilation)]

1. Seat heater unit (Passenger seat only)
2. Seat chusion heater
3. Seat back (Heater)

[Front Seat Heater (Air ventilation)]

1. Air ventilation unit (Passenger seat only)
2. Seat cushion (Heater)
3. Seat back (Heater)

[Rear Seat Heater]

1. Rear seat heater unit (Passenger seat only)
2. Seat cushion (Heater)

    InspectionSeat Control Switch1.With the power seat switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the power seat switch.

    Circuit Diagram[Front Seat Heater (Non-Air Ventilation)][Rear Seat Heater (Bench Type)]

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Ambient Temperature Sensor. Repair procedures

    Inspection1.Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.1. Ambient Sensor (+)2. Sensor groundSpecification Ambient temperature [°C (°F)] Resistance between terminal 1 and 2 (

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

    Self Diagnosis1.Self-diagnosis process.    â€¢ When operating the self-diagnostics, the below fault (self-diagnostics code) will blink at 0.5 seconds interval on the temperature display settings (driver's side only) and the remaining symbols are OFF .

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